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Issue 632601 link

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Issue metadata

Status: Verified
Owner:
Last visit > 30 days ago
Closed: Aug 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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Crash in media::mp2t::ProfileIDCToVideoCodecProfile

Project Member Reported by ClusterFuzz, Jul 29 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5622452696907776

Fuzzer: es_parser_h264_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e900001c2d
Crash State:
  media::mp2t::ProfileIDCToVideoCodecProfile
  media::mp2t::EsParserH264::UpdateVideoDecoderConfig
  media::mp2t::EsParserH264::EmitFrame
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457

Minimized Testcase (6.68 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96qcDDT-s55l0zv3EtX4zHTZYMFFiPx4l7a7J7w1-LAUO-vgU4jowRdOUgi26BtsGZ8UU_awv-YXxCUH27IBod2ma1oAV53K6DiG8Ex9svk06dNYwuSJ8tppebaNeYue2cKB8JBYcek5hjchTl7SEL97UPYNw?testcase_id=5622452696907776

Filer: rnimmagadda

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Components: Tools>Test>FindIt>CorrectResult
Labels: -Pri-1 -Type-Bug M-54 Findit-for-crash Te-Logged Pri-2 Type-Bug-Regression
Owner: erickung@chromium.org
Status: Assigned (was: Untriaged)
Suspecting:

Author: erickung
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/ca3179d8789933bc945f9e221bd64ea1a6c6e935
Time: Tue Jan 26 21:00:18 2016
The CL last changed line 50 of file es_parser_h264.cc, which is stack frame 3.

@erickung: Could you please look into this issue.

Thank you.
Project Member

Comment 2 by ClusterFuzz, Aug 1 2016

ClusterFuzz has detected this issue as fixed in range 408588:408608.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5622452696907776

Fuzzer: es_parser_h264_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e900001c2d
Crash State:
  media::mp2t::ProfileIDCToVideoCodecProfile
  media::mp2t::EsParserH264::UpdateVideoDecoderConfig
  media::mp2t::EsParserH264::EmitFrame
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408588:408608

Minimized Testcase (6.68 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96qcDDT-s55l0zv3EtX4zHTZYMFFiPx4l7a7J7w1-LAUO-vgU4jowRdOUgi26BtsGZ8UU_awv-YXxCUH27IBod2ma1oAV53K6DiG8Ex9svk06dNYwuSJ8tppebaNeYue2cKB8JBYcek5hjchTl7SEL97UPYNw?testcase_id=5622452696907776

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 3 by ClusterFuzz, Aug 1 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member

Comment 4 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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